vidar | a17374f6d0fad599233afc509e5101f10e67b883ea041214d92d96223c736c54

Analysis

max time kernel
94s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 15:28

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General

Target

2748-16-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

3871729e8c8660d0d1c06c535ca9c1c9
SHA1

3e25b549510f00c676c43659d92360040013027e
SHA256

a17374f6d0fad599233afc509e5101f10e67b883ea041214d92d96223c736c54
SHA512

7fc55746e73f2558d419097e14d9b15478c48bcc2ace6feb113be6f79a472369151ff0db53ca5a539961d48e0bb0f5c913c06af09f18a14acc2a3d346ce9d64e
SSDEEP

6144:mKynBLh/DXvm55dWj8HbJ0XoJtmZSZBKkhzXgdg:PuDX+vdWwHF0XutVekhz6g

Score

10^/10

vidar 3a15237aa92dcd8ccca447211fb5fc2a discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

3a15237aa92dcd8ccca447211fb5fc2a

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/4276-0-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2072	4276	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2748-16-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2748-16-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2748-16-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4276
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4276 -s 216
  2⤵
  - Program crash
  PID:2072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4276 -ip 4276
1⤵
PID:5032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4276-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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